Pith Number

pith:7VH2IRN2

pith:2016:7VH2IRN2TZTWARE2KXLXXMYW6G

not attested not anchored not stored refs pending

Simultaneous Food Localization and Recognition

Marc Bola\~nos, Petia Radeva

arxiv:1604.07953 v2 · 2016-04-27 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VH2IRN2TZTWARE2KXLXXMYW6G}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:52:31.063788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4fa445ba9e6760449a55d77bb316f1aa64d783d3d9e431996d6c51ddbed03c

Aliases

arxiv: 1604.07953 · arxiv_version: 1604.07953v2 · doi: 10.48550/arxiv.1604.07953 · pith_short_12: 7VH2IRN2TZTW · pith_short_16: 7VH2IRN2TZTWARE2 · pith_short_8: 7VH2IRN2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7VH2IRN2TZTWARE2KXLXXMYW6G \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fd4fa445ba9e6760449a55d77bb316f1aa64d783d3d9e431996d6c51ddbed03c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6ad8d4cd326cf46731258cde552b368d749ef44648758d53cbab8f1e85345b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-27T07:20:55Z",
    "title_canon_sha256": "95bae50d9443a1ae8dc004b67ac7142bbf8e6d4da19600420ed58bdcd074d445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07953",
    "kind": "arxiv",
    "version": 2
  }
}